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Nov. 15, 1932. G. c. CHASE 1,888,161

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AUTOMATIC CONTROL FOR CALCULATING MACHINES Fil''d Jan. 7, 1926 21 Sheets-Sheet 2 `D/V/QE KEY G. C. CHASE Nov. 15, 1932.

Filed Jan. 7, 1925 mika@ Nov. 15, 1932. G. c. CHASE 1,888,151

AUTOMATIC CONTROL FOR CALCULATING MACHINES Filed Jan. 7, 1926 21 Sheets-Sheet 4 Nov. 15, 1932. cfs. CHASE 1,888,151

AUTOMATC CQNTROL FOR CALCULATING MACHINES Filed Jan. 7, 192s 21 sheets-sheet 5 Nov. 15, 1932.

G. C. CHASE AUTOMATIC CONTROL FOR GALCULATTNG MACHINES Filed Jap. 7. 1926 2l Sheets-Sheet 6 www Nov. 15,- 1932. G. c. CHASE 1,888,161

AUTOMATIC CONTROL FOR CALCULATING MACHINES 2l Sheets-Sheet 7 Filed Jan. '7, 1926 f/f lll. f` l .(mll4 Nov. 15, 1932. C, CHASE AUTOMATIC CONTROL FOR cALcULATING MACHINES Filed Jan. '7. 1926 2l Sheets-Sheet 8 Nov. 15, 1932. G. c. CHASE AUTOMATIC CONTROL FOR CALCULATING MACHINES 21 'sheets-sheet 9 Filed Jan. '7, 1926 Nav. 15, 1932. G. c. CHASE l AUTOMATIC CONTROL FOR CALCULATI-NG MACHINES Filed Jan. '7. 1926 21.Sheets-Sheet 10 Nov. 15, 1932. G. c. CHASE AUTOMATIC CONTROL FOR CALCULATING MACHINES Filed Jan. '7, 1926 21 Sheets-Sheet 1l NOV. 15, 1932. Q C, CHASE 1,888,161

AUTOMATIC CONTROL FOR GALCULATING MACHINES Filed Jan. 7. 192s 21 sneets-sneet 12 Nov. 15, 1932. G CHASE 1,888,161

AUTOMATIC CONTROL FOR CALCULATING 'MACHINES Filed Jan. 7, 1926 21 Sheets-Sheet 15 Nov. 15, 1932. G. c. CHASE 1,888,151

AUTOMATIC CONTROL FOR CALCULTING MACHINES Filed Jan. 7. 192e 21 sheets-sheet 14 Nov. 15, 1932. Q CHASE 1,888,161

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AUTOMATIC CONTROL FOR CALCULATING MACHINES Filed Jan. 7. 192s 21 sheets-sheet 16 Nov. l5, 1932. G. c. CHASE 1,888,161

AUTOMATIC CONTROL FOR' CALCULATNG MACHINES Filed Jan. 7, 1926 21 Sheets-Sheet 17 NOV. 15, 1932. G, C, CHASE 1,888,161

AUTOMATIC CONTROL FOR GALCULATING MACHINES Filed Jan. '7, 1926 21 Sheets-Sheet 18 Nov. l5, 1932. G. c. CHASE AUTOMATIC CONTROL FOR CALGULATING'MACHINES Filed Jan. v.' 192e 21 sheets-'sheet 19 iwf/wm 510.6 6fm@ Nov. 15, 1932. G. c. 'CHASE 1,888,161

AUTOMATIC CONTROL FOR CALCULATING MACHINES Filed Jan. 7. 1926 2l Sheets-Sheet 2O 

